class News(models.Model):
    title = models.CharField(max_length=30, verbose_name="Наименование")  # для админки
    content = models.TextField(True)
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)
    photo = models.ImageField(upload_to='photos/%y%m%d/', blank=True)
    is_published = models.BooleanField(default=False)
    category = models.ForeignKey('Category',on_delete=models.PROTECT,null=True)


    def __str__(self):
        return self.title

    class Meta:
        verbose_name = 'Новость'
        verbose_name_plural = 'Новости'
        ordering = ['created_at']


class Category(models.Model):
    title = models.CharField(max_length=150, verbose_name="Титул категории", db_index=True)

    class Meta:
        verbose_name = 'Категория'
        verbose_name_plural = 'Категории'
        ordering = ['title']